Lalchand (Kader Khan) is arrested by Inspector Verma (Vinod Mehra) and vows to avenge this. He does so by abducting his only son, and later informing Verma that he has killed his son, in the process of apprehending Lalchand, Havaldar Bhagwan Singh (Dharmendra) is killed by saving Verma's life. Verma and his wife Shanti (Anjana Mumtaz) bring up Bhagwan's son, Ajay, as their own....